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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: Is there a way to copy a column's structure from an already populated table to a new table which is empty? I'm only asking about copying the structure without the data Example: We have a table CREATE TABLE `animals` ( `animal` varchar ( 11 ) NOT NULL , `food` varchar ( 11 ) NOT NULL , PRIMARY KEY ( `animal` ) ) ENGINE = InnoDB INSERT INTO `animals` ( `animal` , `food` ) VALUES ( 'cat' , 'chips' ), ( 'dog' , 'bones' ), ( 'shark' , 'ppl' ); And a new table called predators for which I want to make just one column but with the same

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: By hitting this request: https://outlook.office365.com/api/v1.0/users/room@email.com/events in a browser I can enter my admin username and password and get Calendar Events for that specific room. However when I try making this call from a native app with the admin authenticated I get this response: reason="The call should access the mailbox specified in the oauth token.";error_category="invalid_grant" How can I get calendar events for a specific room authenticated as the admin? 回答1: At present we only allow access to mail, calendar and

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Is it possible in PHP to edit another users session other than the current user? If so how? 回答1: It is possible to edit another users session in php through couple of ways: 1st way is to you have to get SessionID of the user for which you want to edit session; session_id($SessionID); // and then enter code your logic to change session data here; If you are storing your session data in database then it would be even easier to manipulate data directly in database which would update user session when application will request data again.

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have 2 divs that I want to centre vertically inside another div. At the moment I have: http://jsfiddle.net/5vpA3/1/ Now I understand what is going on here, but I want the left div to be vertically aligned within that container and the right div the same. But they are vertically aligning as a pair and not individually. I have tried various things but can't seem to get it work. 回答1: Live Demo Remove float: left from #left and #right . Instead, use display: inline-block : #left, #right { display: inline-block; vertical-align: middle; } Due to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: This question already has an answer here: Deep cloning objects 39 answers To copy the property values from one object to another, we usually achieve with following syntax: ca.pro1 = cb.pro2; ca.pro2 = cb.pro2; where ca and cb are of the same class. Is there any simpler synatx or utility method to help us to achieve the same effect? Thank you. 回答1: public static void CopyPropertiesTo<T, TU>(this T source, TU dest) { var sourceProps = typeof (T).GetProperties().Where(x => x.CanRead).ToList(); var destProps = typeof(TU).GetProperties() .Where(x

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I have a macro that is on a server. I need to be able to run it from different workstations that connect to this server. Currently I am doing: Application . Run ( "L:\database\lcmsmacro\macro1.xlsm!macro_name" ) The error message I am getting is "The macro may not be available in this workbook #1004" I have already made sure that my security settings are set on the lowest level. How do I run a macro from another workbook which is hosted on a different server? would using add-ins help me? 回答1: I think your syntax is missing the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have the default src/test/java folder for our unit tests. A separate folder src/integration/java is available for the integration tests. I configured the maven-surefire-plugin to execute the unit/integration tests in their respective phases. This works great when the compiled classes are in the correct directory. Unfortunately Maven only supports one test source folder and one test output folder. With mavens build-helper plugin I could add another test-source folder but the compiled classes will be generated into test-classes but I want to

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I know this has been answered before, but it seems that executing the script directly "python filename.py" does not work. I have Python 2.6.2 on SuSE Linux. Code: #!/usr/bin/python # -*- coding: utf-8 -*- from multiprocessing import Pool p = Pool(1) def f(x): return x*x p.map(f, [1, 2, 3]) Command line: > python example.py Process PoolWorker-1: Traceback (most recent call last): File "/usr/lib/python2.6/multiprocessing/process.py", line 231, in _bootstrap self.run() File "/usr/lib/python2.6/multiprocessing/process.py", line 88, in run self.

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Let's say I have two different repositories like so: Project 1: Init---A---B---C---HEAD1 Project 2: Init---D---E---F---G---HEAD2 Is there a way to rebase Project 1 (Init to HEAD) to the Init commit of Project 2 so it looks like this: Project 1 & 2: A---B---C---HEAD1 / Init---D---E---F---G---HEAD2 The content of Project 1 & Project 2 are similar. The main difference is that their file structure is slightly different like so: Project1: MyProject/ File1 File2 File3 Project2: MyParentProject/ MyProject/ File1 File2 File3 SomeFolder/

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a css class like: .foo { background-color: red; } then I have a class specified for a list: .list1 li { background-color: tan; } is it possible to set one style class to just point to another? Something like: .list1 li { .foo; } not sure how to articulate that - I just want the .list li style to be whatever I define for the .foo class. Thanks 回答1: You can use selector grouping : .foo, .list1 li { background-color: red; } 回答2: No. The best you can do with "native CSS" is to use a multiple selector: .foo, .list1 li { ... } Otherwise